阿摩線上測驗
登入
首頁
>
轉學考-統計與機率
>
104年 - 104 淡江大學 轉學考 統計與機率#55460
> 申論題
題組內容
1.是非題<10%>(計算題精確至小數第三位)
(4 ) 回歸模式中估計回歸參數之最小平方法需有常態分配之假設(A)O(B)X
相關申論題
(1) Find the maximum likelihood estimator ofσ.
#208666
(2) Find the unbiased estimator of σ and verify it is unbiased.
#208667
(1) Are the types of drug independent with the curing results? <10%>
#208668
(2) Do these results demonstrate a significantly higher cure rate with drug B than drug A? Test with a=0.05.(是否B藥治癒率顯著高於A藥)<10%>
#208669
(1)Find the best linear regression model.
#208670
(2)檢定豪宅坪數與成交價是否呈正線性相關(a=0.05)(需設虛無和對立假設)
#208671
(3)Set up ANOVA table and do a F test.
#208672
(4)Find the coefficient of determination.
#208673
(5)在95%信心水準下,豪宅坪數為75坪時‘平均成交價會是多少?
#208674
1. You can help. Join the oldest whale protection organization in the world. Membership includes a subscription to Whalewatcher, a quarterly journal about whales, dolphins, and porpoises. For information write to the American Cetacean Society, P.O. Box 2639, San Pedro, CA 90731-0943.
#208675
相關試卷
104年 - 104 淡江大學 轉學考 統計與機率#55460
104年 · #55460